Chicago, Illinois, United States
13.0 miles (20.9 km) · 174 ft elevation gain · Point to Point · trail · Route
OBT-9 covers 13.0 miles across Chicago, Illinois, United States. Runners face 174 feet of climbing with 213 feet of loss. The course averages 21 feet of vertical gain per mile. The course is 100% runnable, with the remainder requiring hiking on steep or technical sections. Trail comprises the majority of the course. Terrain difficulty is rated as mostly flat. Difficulty is rated 1.2 out of 10, placing it in the 11.41th percentile. Popular among trail runners and hikers seeking Illinois adventures.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
View Full Route Details →